Data source:
https://www.verywellfit.com/is-kahlua-gluten-free-562410#:~:text=Kahlua's%20ingredients%2C%20as%20reported%20by,spirit%2C%20water%2C%20and%20wine. https://www.kahlua.com/en-us/products/original-coffee-liqueur/
Ingredient statement:
high fructose corn syrup/sugar, cane spirit, coffee extract (cane spirit, sugar, water, caramel), neutral grain spirit, water, and wine